*SUPPORT*
IN: kiki wif dax OUT: PURPLE BLUE
IN: kiki blicket blicket wif kiki OUT: BLUE PINK BLUE PINK
IN: blicket wif kiki OUT: BLUE PINK
IN: zup fep zup wif blicket OUT: YELLOW PINK YELLOW
IN: dax wif kiki OUT: BLUE PURPLE
IN: dax wif blicket OUT: PINK PURPLE
IN: zup wif kiki OUT: BLUE YELLOW
IN: zup dax OUT: YELLOW PURPLE
IN: kiki wif blicket OUT: PINK BLUE
IN: blicket gazzer blicket gazzer dax gazzer kiki OUT: BLUE BLUE PURPLE PURPLE PINK PINK PINK
IN: blicket wif zup gazzer kiki OUT: BLUE BLUE YELLOW PINK
IN: blicket dax gazzer dax gazzer dax OUT: PURPLE PURPLE PURPLE PURPLE PINK PURPLE
IN: blicket fep dax OUT: PINK PURPLE
IN: zup gazzer zup OUT: YELLOW YELLOW YELLOW

*QUERY*
IN: dax OUT: PURPLE
IN: blicket OUT: PINK
IN: kiki wif kiki OUT: BLUE BLUE
IN: dax blicket wif blicket OUT: PURPLE PINK PINK
IN: dax gazzer kiki OUT: BLUE BLUE PURPLE
IN: zup kiki blicket OUT: YELLOW BLUE PINK
IN: kiki OUT: BLUE
IN: kiki wif zup gazzer zup OUT: YELLOW YELLOW YELLOW BLUE
IN: zup wif dax OUT: PURPLE YELLOW
IN: kiki dax OUT: BLUE PURPLE

*GRAMMAR*
kiki -> BLUE 
 blicket -> PINK 
 zup -> YELLOW 
 dax -> PURPLE 
 u1 wif u2 -> [u2] [u1] 
 x1 gazzer u1 -> [u1] [u1] [x1] 
 x1 fep x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 